Population
+10.4% since 2016.
Geilston Bay, TAS
Geilston Bay had a population of 3,461 at the 2021 Census (+10.4% since 2016). Median age 42.6. Median weekly household income $1,600. Source: ABS Census 2021, via Censible. Census 2026 data arrives June 2027.
Geilston Bay at a glance
What the 2021 Census says, compared with Tasmania.
Between the 2016 and 2021 censuses, Geilston Bay's population grew by 10.4% to 3,461, faster than Tasmania as a whole (+9.3%). Its median age of 42.6 is close to the TAS average (41.8). Children under 10 make up 10.7% of residents, and people aged 70 and over 16.8%.
16.7% of households rent, a smaller share than the TAS average of 26.9%. 40.7% own their home outright. Almost every home is a house; flats and apartments are 1.2% of homes. The 2021 Census counted 1,437 households.
The median household earns $1,600 a week, above the TAS average of $1,358. Renters pay a median $382 a week, and households with a mortgage repay $1,611 a month.
13.3% of residents were born overseas, fewer than the TAS average of 16.3%. 6.7% use a language other than English at home. 51.0% report no religion, lower than the TAS average (53.9%).
Key figures
2021 Census, Geilston Bay beside TAS and Australia.
| Measure | Geilston Bay | TAS | Australia |
|---|---|---|---|
| Population | 3,461 | 557,570 | 25,422,828 |
| Growth since 2016 | +10.4% | +9.3% | +8.6% |
| Median age | 42.6 | 41.8 | 38.2 |
| Households | 1,437 | 218,410 | 9,275,123 |
| Flats and apartments | 1.2% | 5.3% | 14.3% |
| Renting | 16.7% | 26.9% | 31.1% |
| Owned outright | 40.7% | 37.7% | 31.4% |
| Median household income a week | $1,600 | $1,358 | $1,747 |
| Median rent a week | $382 | $291 | $376 |
| Median mortgage repayment a month | $1,611 | $1,328 | $1,866 |
| Born overseas | 13.3% | 16.3% | 29.3% |
| Other language at home | 6.7% | 9.2% | 23.6% |
| No religion | 51.0% | 53.9% | 41.9% |
Source: ABS Census 2021, via Censible. How the figures are built
Population and age
Each census since 2011, and the age profile in 2021.
Age
Median age 42.6, against 41.8 for Tasmania.
Source: ABS Census 2021, via Censible. How the figures are built
Cultural background
The largest groups in Geilston Bay at the 2021 Census.
Ancestry
Languages at home
Country of birth
Source: ABS Census 2021, via Censible. How the figures are built
Around Geilston Bay
The places it belongs to, sits beside and contains.
Part of
Nearby
Explore Geilston Bay in Censible
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